A multidisciplinary identification model for youth handball.

Talent identification in team sports is complex and requires a multidisciplinary approach. The purpose of this study was to examine differences between elite and non-elite handball players in three age groups: U14 (n=186), U16 (n=150), and U18 (n=92). A multidimensional test battery was assessed, taking biological maturation into account. Significant maturation effects were found for all anthropometric characteristics and most performance variables. Compared with their non-elite peers, the elite handball players demonstrated significantly greater aerobic capacity (P<0.01), strength and power (U14: countermovement jump, P=0.021; sit-ups, P=0.003; handgrip, P=0.020; U16: countermovement jump, P=0.013; five-jump test, P<0.001), and speed and agility (P<0.05) when maturation was controlled for. There was a significant difference in flexibility between elite and non-elite players in the U18 group (P<0.05). The elite and non-elite players did not differ in task- and ego-orientation. These results show that elite and non-elite young handball players possess different physical performance characteristics and that the specific tests that discriminate elite from non-elite handball players vary among age groups. In addition, maturity status can influence the results and should therefore be considered in talent identification and development programmes. [ABSTRACT FROM AUTHOR]